• 3 Wisconsin Historical Society Library

• 3 Journals, Magazines, Newspapers

• 3 Political activity
• 3 Radicalism
• 3 Student movements
• 3 Student publications
• 3 Students
• 2 Columbia University
• 1 City University of New York. City College

• 2 Columbia University
• 1 City University of New York. City College
• 1 Columbia University Mao Tsetung Thought Study Group

• 3 English

• 3 New York (State)

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